WB1630111.5 30×111.51×23.85 Bearing
Mud Pump Bearing
The WB1630111.5 Mud Pump Bearing is designed for heavy-duty applications, offering superior performance and durability in harsh environments such as oil drilling and mining. Made from high-quality steel, it ensures smooth operation under high loads and pressure. With advanced sealing technology, it provides reliable protection against contaminants, making it an ideal choice for high-performance mud pumps and hydraulic systems.
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Performance Overview of the WB1630111.5 Bearings
| Attribute | Metric Value |
|---|---|
| Brand | AMIGO WB1630111.5 | Interchangeable With: SKF WB1630111.5 |
| Bore Diameter (d) | 30 mm |
| Outside Diameter (D) | 111.51 mm |
| Width (C) | 23.85 mm |
| Basic Dynamic Load Rating (C) | 42.5 kN |
| Basic Static Load Rating (C0) | 53.2 kN |
| Fatigue Load Limit (Pu) | 6.8 kN |
| Reference Speed | 4,500 RPM |
| Limiting Speed | 5,300 RPM |
| Dimensions(mm) | 30x111.51x23.85 |
| Attribute | Metric Value |
|---|---|
| Brand | AMIGO WB1630111.5 | Interchangeable With: SKF WB1630111.5 |
| Bore Diameter (d) | 1.181 inches |
| Outside Diameter (D) | 4.39 inches |
| Width (C) | 0.939 inches |
| Basic Dynamic Load Rating (C) | 9,556 lbs |
| Basic Static Load Rating (C0) | 11,960 lbs |
| Fatigue Load Limit (Pu) | 1,529 lbs |
| Reference Speed | 4,500 RPM |
| Limiting Speed | 5,300 RPM |
| Dimensions(in) | 1.181x4.39x0.939 |
Specifications Overview of the WB1630111.5 Bearings
| Parameter | Measurement (Metric) |
|---|---|
| Bore Diameter (D) | 30 mm |
| Overall Height (H) | 111.51 mm |
| Width of Outer Ring (B) | 23.85 mm |
| Outer Diameter (C) | 48.83 mm |
| Inner Diameter (D) | 15.92 mm |
| Secondary Bore Diameter (D) | 30 mm |
| Secondary Height (H) | 111.51 mm |
| Parameter | Measurement (Imperial) |
|---|---|
| Bore Diameter (D) | 1.181 inches |
| Overall Height (H) | 4.39 inches |
| Width of Outer Ring (B) | 0.939 inches |
| Outer Diameter (C) | 1.922 inches |
| Inner Diameter (D) | 0.6267 inches |
| Secondary Bore Diameter (D) | 1.18 inches |
| Secondary Height (H) | 4.39 inches |
Applicable Machines and Industries
Here’s a detailed explanation for the suitability, function, and interchangeable brands or series for the WB1630111.5 Mud Pump Bearing:
Machines Suitable for WB1630111.5 Mud Pump Bearing:
Mud Pumps
- Function: The WB1630111.5 Mud Pump Bearing provides crucial support to rotating shafts in mud pumps, reducing friction and wear while maintaining reliable operation under high pressure and heavy loads. It helps ensure the continuous circulation of drilling fluids in oil and gas drilling operations.
- Common Brands: Emsco, Gardner Denver, National Oilwell Varco (NOV), Weatherford
Oil and Gas Drilling Rigs
- Function: In drilling rigs, the WB1630111.5 bearing stabilizes mud pumps by supporting rotating shafts, reducing vibration, and enhancing performance under extreme conditions. It ensures efficient drilling by maintaining consistent pressure in the system.
- Common Brands: Schlumberger, Halliburton, Baker Hughes, NOV
Hydraulic Systems
- Function: The WB1630111.5 bearing helps ensure smooth and efficient operation in hydraulic systems, supporting rotating components and reducing friction under high pressure. It provides durability and stability for pumps in hydraulic circuits.
- Common Brands: Bosch Rexroth, Parker Hannifin, Eaton
Mining Equipment
- Function: This bearing plays a vital role in supporting mud pumps within mining equipment, allowing the safe and continuous handling of slurries and mud. It ensures smooth operation even in abrasive and high-load environments.
- Common Brands: Caterpillar, Komatsu, Sandvik
Function in These Machines:
- The WB1630111.5 Mud Pump Bearing plays an essential role in supporting and stabilizing rotating components within various machinery, particularly in mud pumps and hydraulic systems. It reduces friction, improves efficiency, and ensures the long-lasting performance of the equipment even under high pressure and heavy loads.
Interchangeable Bearing Brands or Series:
- NSK
- Equivalent Bearing: 885167
- KOYO
- Equivalent Bearing: 885167
- SKF
- Equivalent Bearing: BBWD229551A
- Amigo
- Equivalent Bearing: WB1630111.5
- RHP
- Equivalent Bearing: FPS-28/FPS-105/FPS-109/FPS-325/FPS-326/FPS-372/FPS-437/FPS-466/FPS-637/FPS-738
Summary:
The WB1630111.5 Mud Pump Bearing is suitable for a wide range of demanding applications, including mud pumps, hydraulic systems, drilling rigs, and mining equipment. Its primary function is to provide support and stability for rotating shafts, reduce friction, and ensure smooth operation in challenging environments. This bearing is interchangeable with models from major brands such as NSK, KOYO, SKF, and RHP, making it a reliable and versatile option for heavy-duty equipment.
WB1630111.5 Bearing Cross Reference and Interchange
| Brand | Equivalent Bearing Model |
|---|---|
| NSK | 885167 |
| KOYO | 885167 |
| SKF | BBWD229551A |
| Amigo | WB1630111.5 |
| RHP | FPS-28/FPS-105/FPS-109/FPS-325/FPS-326/FPS-372/FPS-437/FPS-466/FPS-637/FPS-738 |
This table outlines the specific measurements and provides an interchange guide for equivalent bearing models from different brands.
Choosing the Right Bearing
Here’s how the comparison module for the WB1630111.5 Mud Pump Bearing can be structured, focusing on differentiating it from other similar bearings and helping users make better purchasing decisions:
When to Choose WB1630111.5 Mud Pump Bearing:
Extreme Durability: The Amigo WB1630111.5 Mud Pump Bearing is the ideal choice for applications in harsh environments, such as oil drilling, mining, or heavy industrial operations, where reliability and durability are essential.
High Load Capacity: If your equipment regularly operates under heavy loads and high pressure, the WB1630111.5 offers superior performance compared to standard models, ensuring a longer lifespan and stable operation.
Cost-Effective Solution: The WB1630111.5 offers premium-grade performance comparable to well-known brands such as NSK and KOYO but at a more competitive price, making it the perfect choice for budget-conscious buyers who do not want to sacrifice quality.
Advantages of Amigo WB1630111.5 Over Other Bearings:
- Advanced Sealing Technology: The double-lip seals offer better protection against contaminants, enhancing the bearing’s durability in challenging conditions and prolonging its service life.
- Cost Efficiency: While offering similar performance to KOYO and NSK bearings, the Amigo WB1630111.5 is more affordably priced, providing great value for heavy-duty applications.
- Extended Warranty: With a 2-year warranty, the Amigo WB1630111.5 provides longer coverage compared to other models, offering better peace of mind for buyers.
This comparison module highlights the strengths of the Amigo WB1630111.5 Mud Pump Bearing, helping customers understand when to choose it over similar models.
| Feature | Amigo WB1630111.5 Mud Pump Bearing | NSK 885167 Mud Pump Bearing | KOYO 885167 Mud Pump Bearing |
|---|---|---|---|
| Material | High-Grade Steel | Standard Steel | High-Grade Steel |
| Durability | Superior Durability in Harsh Conditions | Moderate Durability | High Durability |
| Load Capacity | High Load Handling | Standard Load Handling | Enhanced Load Capacity |
| Sealing Technology | Double-Lip Seals for Better Contaminant Protection | Single-Lip Seals | Double-Lip Seals |
| Lubrication | Pre-Lubricated with High-Performance Grease | Basic Lubrication | Pre-Lubricated with Premium Grease |
| Relubrication Feature | Yes, Extended Maintenance Intervals | Yes | Yes |
| Precision Manufacturing | High Precision for Stable Performance | Moderate Precision | High Precision |
| Warranty | 2-Year Warranty | 1-Year Warranty | 1-Year Warranty |
| Price | Competitive | Higher Price | Moderate Price |
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Why Amigo WB1630111.5 Bearings Are the Top Choice
"I was a longtime SKF user, but after trying the Amigo WB1630111.5 Mud Pump Bearing, I'm convinced I've found a solid alternative. The performance is practically identical—smooth operation and excellent durability. We've used it in our drilling equipment, and so far, it handles the load as well as any SKF bearing I've tried."

May Sally
"We recently switched to the Amigo WB1630111.5 bearing for our mud pumps, and it's been a great decision. The build quality is top-notch and on par with the NSK bearings we've used before. It runs smoothly under heavy pressure, and we haven't noticed any wear after months of heavy-duty usage. Definitely comparable to premium brands!"

Bart Shelley
"Our team was initially skeptical about switching from KOYO to Amigo bearings, but after using the WB1630111.5 Mud Pump Bearing, we're impressed. The bearing performs just as well as any KOYO bearing, with reliable performance under high loads. It's durable, robust, and offers great value for money. Highly recommend it!"

Frank Harvey
"I’ve been using the Amigo WB1630111.5 Mud Pump Bearing in our hydraulic systems, and I must say it feels just as durable as the SKF bearings we previously used. It runs smoothly and holds up well under tough conditions. I wouldn’t hesitate to recommend this bearing to anyone looking for a quality alternative to higher-priced brands."

Jessie Austin
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